40179618

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 52354782

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 101, 106, 139, 159, 202, 278, 303, 318, 417, 477, 606, 834, 909, 954, 1251, 1431, 1818, 2502, 2727, 2862, 3753, 5353, 5454, 7367, 7506, 10706, 14039, 14734, 16059, 22101, 28078, 32118, 42117, 44202, 48177, 66303, 84234, 96354, 126351, 132606, 144531, 198909, 252702, 289062, 379053, 397818, 744067, 758106, 1488134, 2232201, 4464402, 6696603, 13393206, 20089809, 40179618]

約数ペア:

[(1, 40179618), (2, 20089809), (3, 13393206), (6, 6696603), (9, 4464402), (18, 2232201), (27, 1488134), (53, 758106), (54, 744067), (101, 397818), (106, 379053), (139, 289062), (159, 252702), (202, 198909), (278, 144531), (303, 132606), (318, 126351), (417, 96354), (477, 84234), (606, 66303), (834, 48177), (909, 44202), (954, 42117), (1251, 32118), (1431, 28078), (1818, 22101), (2502, 16059), (2727, 14734), (2862, 14039), (3753, 10706), (5353, 7506), (5454, 7367)]